Compliant with Serial Specification 3.1; Compatible with SATA 6G, 3G and 1.5G Hard Drives,supports communication speeds of 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps Supports AHCI 1.0 programming interface registers for the SATA controller Supports error reporting ,recovery and correction; Supports Message Signaled Interrupt () Hot plug and Hot Swap.Supports Programmable transmitter signal levels; Supports Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i Supports Port Multiplier based switching or based switching.Supports 4 SATA devices Item Name: Mini PCIe 88SE9215 SATA Array Card Interface: PCI SATA Port No.: 4 Ports Transmission Speed:6000 (MB/s) Main Control Chip: Marvell 88SE9215 System support: Windows XP / Vista / Win 7 / Win 8 / Server 2003 / Server 2008 ./ Linux 2.6.x color:Black+green Material:PCB, metal Package Contents: 1 x mini PCIe 88SE9215 SATA adapter 1 x CD driver 1 x SATA data cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.